信息物理系统中建模与仿真研究综述

摘要

The cyber-physical systems(CPS)are a complex system with the characteristics of both the discrete dynamics and the continuous dynamics and interconnected subsystems,there are great difficulties in the modeling and simulation of the CPS. This article introduces the concept and features of the CPS as well as the challenges in the research,design,modeling and simulation.In addition,it probes into related researches on the modeling and simulation of the CPS in recent years.%物理信息融合系统由于兼具离散与连续动力学特征,且各子系统相互关联、组成复杂,其建模与仿真存在较大的挑战.本文首先介绍了信息物理系统的概念和特点,综述了其研究与设计、建模与仿真中存在的挑战;其次,将针对CPS的建模与仿真研究进行了分类和总结.